Counties, states, countries, continents, or oceans | |
Kodiak Island | Borough |
Alaska | state |
United States | country |
North America | continent |
Land | continent |
Map quadrangles, from USGS or Canadian NTS | |
Afognak A-4 | 1:63,360 Alaska quadrangle |
Afognak | 1:250,000 Alaska quadrangle |
Watershed boundaries (USGS hydrologic units) | |
Kodiak-Afognak Islands | hydrologic unit |
190207 | hydrologic accounting unit |
Northwest Alaska | hydrologic subregion |
Alaska | hydrologic region |
ID | Data type | Description |
---|---|---|
Afognak | M-D | Afognak 2969 line km with spacing 1.60 km over parts of AK |
Tract | Deposit Type | Mineralization age |
---|---|---|
AK-AP07 | Low-sulfide Au-quartz veins, Chugach type | |
AK-AP12 | Placer Au | |
AK-AP07 | Low-sulfide Au-quartz veins, Chugach type | |
AK-AP12 | Placer Au |
Domain | Crust type | Region |
---|---|---|
Chugach | Accretionary wedge | Alaska |
Site name | Development | Commodities |
---|---|---|
Muskomee Bay | Occurrence | AU PB PGE |
Muskomee Bay | Prospect | AU CU PB PGE AG |
Site | Status | Commodities |
---|---|---|
Muskomee Bay | Inactive | Au |
Deposit name | Deposit type | Location |
---|---|---|
Muskomee Bay | Occurrence | Alaska, United States |
Tract name | Deposit type | Geology |
---|---|---|
Alaska Peninsula and Aleutian Islands | porphyry copper | Tertiary felsic to intermediate composition intrusions of the Alaska Peninsula and Aleutian Islands |
Pacific Margin | porphyry copper | Cretaceous through middle Tertiary volcanic and intrusive rocks representing a series of continental- and island-arc systems accreted and superimposed onto the paleomargin of northeast Asia. |